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Posted to yarn-issues@hadoop.apache.org by "Subru Krishnan (JIRA)" <ji...@apache.org> on 2014/09/25 22:56:38 UTC

[jira] [Updated] (YARN-1051) YARN Admission Control/Planner: enhancing the resource allocation model with time.

     [ https://issues.apache.org/jira/browse/YARN-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Subru Krishnan updated YARN-1051:
---------------------------------
    Attachment: YARN-1051.patch

I am attaching a merge patch with trunk for easy reference. This patch is created after rebasing branch yarn-1051 with trunk. I ran test-patch against trunk with the attached patch in my box and got a +1.

> YARN Admission Control/Planner: enhancing the resource allocation model with time.
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-1051
>                 URL: https://issues.apache.org/jira/browse/YARN-1051
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler, resourcemanager, scheduler
>            Reporter: Carlo Curino
>            Assignee: Carlo Curino
>         Attachments: YARN-1051-design.pdf, YARN-1051.patch, curino_MSR-TR-2013-108.pdf, techreport.pdf
>
>
> In this umbrella JIRA we propose to extend the YARN RM to handle time explicitly, allowing users to "reserve" capacity over time. This is an important step towards SLAs, long-running services, workflows, and helps for gang scheduling.



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